Linked Life Data

19674397

Source:http://linkedlifedata.com/resource/pubmed/id/19674397

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2009-10-16
pubmed:abstractText
The present study used behavioral and electrophysiological measures to investigate the processes mediating long-term recognition memory for emotional and neutral pictures. The results show enhanced memory recollection for emotional arousing pictures compared to neutral low arousing pictures. In accordance with the behavioral data, we observed enhanced old/new effects in the ERPs for emotionally arousing pictures in the recollection-sensitive old/new component at centro-parietal sites (500-800 ms). Moreover, early old/new effects were present over frontal and parietal sites (300-500 ms) irrespective of picture contents. Analysis of the subjective awareness, indexed by the confidence ratings, showed that the late parietal old/new effect was increased for high confidence responses whereas the early component (300-500 ms) was mainly driven by low confidence responses, an indication for familiarity based recognition processes.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
1540-5958
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
46
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1200-7
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
Enhanced long-term recollection for emotional pictures: evidence from high-density ERPs.
pubmed:affiliation
Department of Psychology, University of Greifswald, Franz-Mehring-Strasse 47, Greifswald, Germany. mathias.weymar@uni-greifswald.de
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't